Heater not working- I had heater blower checked it works and I bought a new heater resistor and still no power to run heater fuse is fine also please help - was wondering if the control board is bad where switches are to turn on high or low off- or on?
Heater blower not getting power on 2000 Toyota Celica
by toyotachic70 in Butler, PA on March 18, 2011
2 answers 1 comment
ANSWER by torque wrench , March 18, 2011
It is very possible that the problem is in the control as you say. If you have someone that knows how to remove the control and jump the wires to check it out for you. I would do that first it will be the switch with the off and on function. The heater resistor control the blower speeds, not the on and off function. The control switch sends power to the resistor then powers the fan to the correct speed. If this checks out ok check for a broken wire or bad terminal end at the plug.
COMMENT by Visitor , March 18, 2011
Thank You I will have that checked - my friend has meter I will have him check -
ANSWER by DaveJM , March 18, 2011
Could be; trace the wiring back to find out where power has been lost. It would be advisable to check the wiring connectors very closely at the blower motor and resistor, as damaged or melted terminals can cause open circuits.